KR900017677A - Bending machine of small diameter metal pipe - Google Patents

Bending machine of small diameter metal pipe Download PDF

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Publication number
KR900017677A
KR900017677A KR1019890006101A KR890006101A KR900017677A KR 900017677 A KR900017677 A KR 900017677A KR 1019890006101 A KR1019890006101 A KR 1019890006101A KR 890006101 A KR890006101 A KR 890006101A KR 900017677 A KR900017677 A KR 900017677A
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South Korea
Prior art keywords
bending
metal tube
fixed frame
guide
guide surface
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KR1019890006101A
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Korean (ko)
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KR920001577B1 (en
Inventor
사다오 키무라
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우수이 유다로오
우수이 고쿠사이 산교 가부시기가이샤
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Priority claimed from JP11617388A external-priority patent/JP2589543B2/en
Priority claimed from JP18747688A external-priority patent/JP2691569B2/en
Application filed by 우수이 유다로오, 우수이 고쿠사이 산교 가부시기가이샤 filed Critical 우수이 유다로오
Publication of KR900017677A publication Critical patent/KR900017677A/en
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Publication of KR920001577B1 publication Critical patent/KR920001577B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00Bending tubes using mandrels or the like
    • B21D9/05Bending tubes using mandrels or the like co-operating with forming members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/02Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/022Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10Bending specially adapted to produce specific articles, e.g. leaf springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

내용 없음No content

Description

소구경 금속관의 휨 가공장치Bending machine of small diameter metal pipe

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 휨 가공장치의 실시예를 도시하는 부분사시도, 제2도는 제1도의 선 Ⅱ-Ⅱ을 따른 확대단면도, 제3도는 제1도의 선 Ⅲ-Ⅲ을 따른 확대 단면도.1 is a partial perspective view showing an embodiment of a bending machine according to the present invention, FIG. 2 is an enlarged cross-sectional view along line II-II of FIG. 1, and FIG. 3 is an enlarged cross-sectional view along line III-III of FIG.

Claims (20)

바아스톡 또는 파이프 스톡을 전체길이를 따라 금속관의 처리된 커브형상과 대략일치하는 형상으로 연결함으로써 형성된 고정프레임과, 그의 휨단부는 그 길이방향으로 금속관의 휨반경보다 작은 곡률을 갖고 측방향으로 금속관의 휨평면에 대략 수직하는 면에 의해 형성된 안내면을 구비하고, 상기 안내면과 접한 외부둘레면에 구비하고 상기 고정프레임을 향해 운동가능하여 금속관이 상기 안내면을 따라 놓이도록 굽혀질 수 있는 휨부재로 구성되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.A fixed frame formed by connecting a barstock or pipe stock in a shape approximately equal to the processed curve of the metal tube along its entire length, and its bend end having a curvature smaller than the bending radius of the metal tube in its longitudinal direction and laterally Comprising a guide surface formed by a surface substantially perpendicular to the bending plane of the, provided on the outer circumferential surface in contact with the guide surface and composed of a bending member capable of moving toward the fixed frame can be bent so that the metal tube is placed along the guide surface Bending processing device of a small diameter metal tube, characterized in that the. 제1항에 있어서, 상기 휨부재는 상기 고정프레임에 부착된 액튜에이터에 의해 움직여지는 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending machine of claim 1, wherein the bending member is moved by an actuator attached to the fixed frame. 제1항에 있어서, 상기 바아스톡 또는 파이프 스톡은 횡단면이 대략 사각형인 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending machine of claim 1, wherein the bar stock or pipe stock has a substantially rectangular cross section. 제1항에 있어서, 상기 바아스톡 또는 파이프 스톡은 용접에 의해 연결된 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending machine of claim 1, wherein the bar stock or the pipe stock is connected by welding. 제1항에 있어서, 상기 휨부재는 에어실린더나 로터리 액튜에이터에 의해 구동되는 롤로 제조된 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending device of claim 1, wherein the bending member is made of a roll driven by an air cylinder or a rotary actuator. 전체길이를 따라 금속관의 처리된 커브형상과 대략 일치하는 형상으로 바아스톡이나 파이프 스톡을 연결함으로써 형성된 고정프레임과, 그의 휨부위는 휨평면에 대략 평행한 면에 의해 형성된 안내면을 구비하고, 상기 안내면에 대략 수직한 방향으로 고정프레임상에 제공되고 금속관의 휨반경보다 작은 곡률을 갖는 안내 부재와, 상기 고정프레임을 향해 이동가능하며 금속관이 상기 안내면과 안내부재를 따라 놓이도록 굽혀질 수 있는 휨부재로 구성되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.A fixed frame formed by connecting a bar stock or a pipe stock in a shape approximately coinciding with the processed curve of the metal tube along its entire length, and its bent portion has a guide surface formed by a surface approximately parallel to the bending plane, and the guide surface A guide member provided on the fixed frame in a direction substantially perpendicular to the bending member having a curvature smaller than the bending radius of the metal tube, and a bending member movable toward the fixed frame and bent so that the metal tube lies along the guide surface and the guide member. Bending processing apparatus of a small diameter metal tube, characterized in that consisting of. 제6항에 있어서, 상기 휨부재는 상기 고정 프레임에 부착된 액튜에이터에 의해 움직이는 것을 특징으로 하는 소구경 금속관의 휨가공장치.7. The bending apparatus of claim 6, wherein the bending member is moved by an actuator attached to the fixed frame. 제6항에 있어서, 상기 바아스톡이나 파이프스톡은 횡단면이 대략 사각형인 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending machine of the small-diameter metal pipe according to claim 6, wherein the bar stock or the pipe stock has a substantially rectangular cross section. 제6항에 있어서, 상기 바아스톡이나 파이프스톡은 용접에 의해 연결된 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending machine of claim 6, wherein the barstock or the pipestock is connected by welding. 제6항에 있어서, 상기 안내부재는 판조각이나 블록과 같은 형상이 되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.7. The bending apparatus for small diameter metal pipes according to claim 6, wherein the guide member is shaped like a plate or a block. 제6항에 있어서, 상기 휨부재는 에어실린더나 로터리 액튜에이터에 의해 구동되는 롤로 제조된 것을 특징으로 하는 소구경 금속관의 휨가공장치.7. The bending apparatus for small diameter metal pipes according to claim 6, wherein the bending member is made of a roll driven by an air cylinder or a rotary actuator. 전체길이를 따라 금속관의 처리된 커브형상과 대략 일치하는 형상으로 바아스톡이나 파이프스톡을 연결함으로써 형성된 고정프레임과, 길이방향으로 금속관의 휨반경보다 작은 곡룰을 갖고, 폭방향으로 금속관의 휨평면에 대략 수직하는 면에 의해 형성된 제1안내면을 구비한 상기 고정프레임에 제공된 적어도 하나의 제1휨스테이션과, 상기 휨평면에 대략 평행한 면에 의해 형성된 제2안내면을 구비하고, 금속관의 휨반경보다 작은 곡률을 갖고 상기 제2안내면에 대략 수직한 방향으로 상기 고정프레임에 제공된 안내부재를 포함하는 상기 고정프레임에 제공된 적어도 하나의 제2휨스테이션과, 상기 고정프레임을 향해 운동가능하여 금속관이 상기 제1휨스테이션에 있는 상기 제1안내면을 따라 놓이도록 굽혀질 수 있는 제1휨부재와, 상기 고정프레임을 향해 운동가능하여 금속관이 상기 제2휨스테이션에 있는 제2안내면과 안내부재를 따라 놓이도록 굽혀질 수 있는 제2휨부재로 구성되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.It has a fixed frame formed by connecting barstock or pipestock in a shape substantially coinciding with the curved shape of the metal tube along its entire length, and has a curved rule smaller than the bending radius of the metal tube in the longitudinal direction, and the bending plane of the metal tube in the width direction. At least one first bending station provided in the fixed frame having a first guide surface formed by a substantially perpendicular surface, and a second guide surface formed by a surface approximately parallel to the bending plane, the bending radius of the metal tube At least one second bending station provided on the fixed frame having a small curvature and comprising a guide member provided on the fixed frame in a direction substantially perpendicular to the second guide surface, and wherein the metal tube is movable toward the fixed frame. A first bending member that can be bent to lie along the first guiding surface in a bending station, and the fixed frame Possible movement toward the metal tube the second bending station, the second guide surface and the guide member placed so that the second small-diameter bending processing apparatus of the metal tube, characterized in that consisting of a bending member, which can be bent along with the. 제12항에 있어서, 상기 제1휨부재와 제2휨부재는 상기 고정프레임에 부착된 각각의 액튜에이터에 의해 움직이는 것을 특징으로 하는 소구경 금속관의 휨가공장치.13. The bending apparatus of claim 12, wherein the first bending member and the second bending member are moved by respective actuators attached to the fixed frame. 제12항에 있어서, 상기 바아스톡이나 파이프스톡은 횡단면이 대략 사각형인 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending machine of claim 12, wherein the barstock or the pipestock has a substantially rectangular cross section. 제12항에 있어서, 상기 바아스톡이나 파이프스톡은 용접에 의해 연결된 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending machine of claim 12, wherein the bar stock or the pipe stock is connected by welding. 제12항에 있어서, 상기 안내부재는 판조각이나 블록과 같은 형상이 되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.The bending processing apparatus of a small diameter metal pipe according to claim 12, wherein the guide member is shaped like a plate or a block. 제12항에 있어서, 상기 제1또는 제1휨부재는 에어실린더 또는 로터리 액튜에이터에 의해 구동된 롤로 제조된 것을 특징으로 하는 소구경 금속관의 휨가공장치.13. The bending apparatus of claim 12, wherein the first or first bending member is made of a roll driven by an air cylinder or a rotary actuator. 전체길이를 따라 금속관의 처리된 커브형상과 대략 일치하는 형상으로 바아스톡이나 파이프스톡을 연결함으로써 형성된 고정프레임과, 그 휨단면은 길이방향으로 금속관의 휨반경보다 작은 곡률을 갖고, 폭방향으로 금속관의 휨평면에 대략수직인 면에 의해 형성된 안내면을 구비하고, 상기 안내면과 접한 외부둘레면을 구비하고 그 외측으로부터 상기 고정프레임에 부착된 액튜에이터에 의해 고정프레임을 향해 운동되어 금속관이 상기 안내면을 따라 놓이도록 굽혀질 수 있는 부재로 구성되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.A fixed frame formed by connecting barstock or pipestock in a shape substantially coinciding with the curved shape of the metal tube along its entire length, and its bending cross section has a curvature smaller than the bending radius of the metal tube in the longitudinal direction, and the metal tube in the width direction. A guide plane formed by a plane substantially perpendicular to the bending plane of the plane, having an outer circumferential surface in contact with the guide plane, and moved from the outside toward the stationary frame by an actuator attached to the stationary frame such that the metal tube is moved along the guide plane. Flexural processing apparatus for small diameter metal tube, characterized in that composed of a member that can be bent to be placed. 전체길이를 따라 금속관의 처리된 커브형상과 대략 일치하는 형상으로 바아스톡이나 파이프스톡을 연결함으로써 형성된 고정프레임과, 그 휨단면은 휨평면에 대략 평행한 면에 의해 형성된 안내면을 갖고, 상기 안내면에 대략 수직한 방향으로 상기 고정프레임에 제공되고 금속관의 휨반경보다 작은 반경을 갖는 안내부재와, 상기 고정프레임을 향해 그 외측으로부터 상기 고정프레임에 부착된 액튜에이터에 의해 움직여서 금속관이 상기 안내면과 안내부재를 따라 놓이도록 굽혀질 수 있는 휨부재로 구성되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.A fixed frame formed by connecting barstock or pipestock in a shape substantially coinciding with the curved shape of the metal tube along its entire length, and its bending section has a guide surface formed by a plane approximately parallel to the bending plane. A guide tube provided in the fixed frame in a substantially vertical direction and having a radius smaller than the bending radius of the metal tube, and moved toward the fixed frame by an actuator attached to the fixed frame from its outside so that the metal tube moves the guide surface and the guide member. Bending processing device of a small diameter metal tube, characterized in that consisting of a bending member that can be bent to be placed along. 전체길이를 따라 처리된 커브형상과 대략 일치하는 형상으로 바아스톡이나 파이프스톡을 연결함으로써 형성된 고정프레임과, 길이방향으로 금속관의 휨반경보다 작은 곡률을 갖고 폭방향으로 금속관의 휨평면에 대략 수직한 면에 의해 형성된 제1안내면을 구비한 상기 고정프레임에 제공된 적어도 하나의 제1휨스테이션과, 상기 휨평면에 대략 평행한 면에 의해 형성된 제2안내면을 구비하고 금속관의 휨반경보다 작은 곡률을 가지며 상기 제2안내면에 대략 수직한 방향으로 상기 고정프레임에 제공된 안내부재를 포함하는 상기 고정프레임에 제공된 적어도 하나의 제2휨스테이션과, 상기 고정프레임을 향해 그 외측으로부터 상기 고정프레임에 부착된 액튜에이터에 의해 움직여서 금속관이 상기 제1휨스테이션에 있는 제1안내면을 따라 놓이도록 굽혀질 수 있는 제1휨부재와, 상기 고정프레임을 향해 그 외측으로부터 상기 고정프레임에 부착된 액튜에이터에 의해 움직여져서 금속관이 상기 제2휨스테이션에 상기 제2안내면과 안내부재를 따라 놓이도록 굽혀질 수 있는 제2휨부재로 구성되는 것을 특징으로 하는 소구경 금속관의 휨가공장치.A fixed frame formed by connecting barstock or pipestock in a shape approximately coinciding with the curved shape along the entire length, and having a curvature smaller than the bending radius of the metal tube in the longitudinal direction and substantially perpendicular to the bending plane of the metal tube in the width direction At least one first bending station provided in the fixed frame having a first guide surface formed by a surface, and a second guide surface formed by a surface approximately parallel to the bending plane and having a curvature smaller than the bending radius of the metal tube. At least one second bending station provided on the fixed frame including a guide member provided on the fixed frame in a direction substantially perpendicular to the second guide surface, and an actuator attached to the fixed frame from the outside toward the fixed frame. Moved so that the metal tube lays along the first guide surface in the first bending station. A first bending member which can be pulled and an actuator attached to the fixing frame from the outside toward the fixing frame so that the metal tube can be bent so as to lie along the second guide surface and the guide member in the second bending station. A bending machine for small diameter metal pipes, characterized in that it comprises a second bending member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890006101A 1988-05-13 1989-05-08 Small-diameter metallic conduit vending machine KR920001577B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11617388A JP2589543B2 (en) 1988-05-13 1988-05-13 Bending equipment for small diameter metal pipes
JP63-116173 1988-05-13
JP18747688A JP2691569B2 (en) 1988-07-27 1988-07-27 Bending equipment for small diameter metal pipes
JP63-187476 1988-07-27

Publications (2)

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KR900017677A true KR900017677A (en) 1990-12-19
KR920001577B1 KR920001577B1 (en) 1992-02-20

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KR1019890006101A KR920001577B1 (en) 1988-05-13 1989-05-08 Small-diameter metallic conduit vending machine

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US (1) US5042282A (en)
KR (1) KR920001577B1 (en)
AU (1) AU3383289A (en)
CA (1) CA1335784C (en)
DE (1) DE3915253A1 (en)
FR (1) FR2631261B1 (en)
GB (1) GB2218363B (en)
SE (1) SE468790B (en)

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Also Published As

Publication number Publication date
FR2631261B1 (en) 1994-09-16
SE8901539L (en) 1989-11-14
GB2218363B (en) 1992-03-04
SE468790B (en) 1993-03-22
KR920001577B1 (en) 1992-02-20
AU3383289A (en) 1990-01-25
SE8901539D0 (en) 1989-04-27
CA1335784C (en) 1995-06-06
FR2631261A1 (en) 1989-11-17
GB2218363A (en) 1989-11-15
DE3915253C2 (en) 1992-01-16
GB8909512D0 (en) 1989-06-14
DE3915253A1 (en) 1989-11-23
US5042282A (en) 1991-08-27

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